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Studies on application of pesticidal mixtures

100%

Gorecki K.

Pestycydy

1990

nr 2-3

Risk assessment of the performance of plant protection

84%

Sawa J.

Teka Komisji Motoryzacji i Energetyki Rolnictwa

2009

tom 09

Strefy ochronne podczas stosowania środków ochrony roślin

84%

Hołownicki R. , Doruchowski G. , Godyń A. , Świechowski W.

Problemy Inżynierii Rolniczej

2011

tom R. 19, nr 4

69-79

Dyrektywa Unii Europejskiej o zrównoważonym stosowaniu pestycydów (2009/128/WE) nakazuje użycie najbardziej efektywnych technik opryskiwania i środków ograniczających ryzyko skażenia przez znoszoną ciecz użytkową. Obejmują one strefy ochronne o odpowiedniej szerokości utworzone w celu ochrony organizmów wodnych, wód powierzchniowych oraz podziemnych, będących źródłem wody pitnej. W pracy uzasadniono potrzebę wprowadzenia systemu stref ochronnych podczas ochrony upraw polowych i sadowniczych. Przedstawiono główne czynniki decydujące o szerokości tych stref, obowiązujące w wybranych krajach UE. Na tym tle zaproponowano procedurę krajową, która ze względu na dużą liczbę niewielkich i słabych ekonomicznie gospodarstw powinna być jak najprostsza i uwzględniać tylko dawkę pestycydu oraz rodzaj użytej techniki ograniczającej znoszenie.

The EU Directive on sustainable use of pesticides (2009/128/WE) requires the application of most efficient spraying technique and mitigation measures to minimize the risk of environmental contamination due to spray drift. These shall include appropriately sized buffer zones for the protection of non-target aquatic organisms and safe-guard zones for surface and ground waters being a source of drinking water. Presented paper justifies the needs for implementing the scheme of buffer zones during chemical protection of the field and fruit crops. Principal factors deciding on the width of buffer zones, as well as the legal regulations on this issue existing in selected EU countries, were discussed. Against such a background the national procedure was proposed. It ought to be simple and applicable in practice due to a number of small and economically weak farms. Therefore, in the Polish procedure only the pesticide dose and Spray Drift Reducing Technique (SDRT) should be taken into account.

Legal changes in the European Union to increase the safety of plant protection products use

84%

Matyjaszczyk E.

Pestycydy

2008

nr 3-4

147-155

At present, the main legal act concerning placing plant protection products on the market and ensuring the safety of plant protection products use is the Directive 91/414. It will soon be replaced. The following legal acts aiming to increase safety of the use of plant protection products have already been adopted or will be adopted in future in the European Union: - The Thematic Strategy on the Sustainable Use of Pesticides; - Directive of the European Parliament and the Council establishing a framework for Community action to achieve a sustainable use of pesticides; - The Regulation of the European Parliament and of the Council concerning the placing of plant protection products on the market and repealing Council Directives 79/117/EEC and 91/414/EEC; - Directive of the European Parliament and the Council laying down essential environmental protection requirements for the placing on the market of new pesticide application equipment and accessories. The provisions of new legal documents are presented in the paper and the possibility of their implementation in Poland is discussed briefly.

Zaleznosc miedzy aktywnosciami antyamylolityczna i antytrypsynowa odmian zboz a ich podatnoscia na owadzie szkodniki magazynowe

59%

Warchalewski J. R. , Piasecka-Kwiatkowska D. , Madaj D. , Nawrot J. , Winniecki Z.

Żywność Technologia Jakość

1995

nr 2

138-139

Microbiological and biochemical properties of soils under cereals grown in the ecological, conventional and integrated system

59%

Martyniuk S. , Gajda A. , Kus J.

Acta Agrophysica

2001

tom 52

Studies on the comparison of microbial and biochemical characteristics of soils were based on a field experiment established in 1994 at the IUNG Experimental Station in Osiny on soil (loamy sand) belonging to complex IV. In this experiment spring barley and winter wheat were grown in three crop production systems: ecological, integrated and conventional. Soil under wheat were analysed in 1996, 1997 and 1998, and under barley in 1997 and 1998. Microbial biomass, numbers of bacteria and fungi, soil respiration and enzymes (dehydrogenase, phosphatases) activity were generally higher in the soil under the tested cereals grown in the ecological system than in the soil under these crops grown in the conventional or integrated system. These differences were detected during all three growing seasons, indicating long-lasting changes in the biological characteristics of the studied soil.